(S)-tert-Butyl 2-((tert-butoxycarbonyl)amino)-5-hydroxypentanoate CAS 90194-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90194-99-3 |
| Molecular Formula | C14H27NO5 |
| Molecular Weight | 289.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-tert-Butyl 2-((tert-butoxycarbonyl)amino)-5-hydroxypentanoate (CAS 90194-99-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H27NO5. Molecular weight: 289.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H27NO5 |
| Molecular Weight | 289.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 73216-93-0 (2-Aminophenyl)-N-((((4-chlorophenyl)amino)thioxomethyl)amino)formamide MFCD06199195 (CAS 73216-93-0)
- 4-(2-Bromo-5-chlorophenyl)but-3-en-2-one (CAS 1563091-09-7)
- 4-(chloromethyl)-2-(2,6-dichlorophenyl)-1,3-thiaZole (CAS 90877-03-5)
- N-((1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl)-3-methyl-1-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1855947-32-8)
- 2-(2-Bromopyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352512-16-3)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
Why CATO?
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